Differential phase shift keying (DPSK) modulation and multi-aperture receiving are effective
means for suppressing flickering, deviation, and fragmentation of the light spot by …

Performance of optical wireless communication (OWC) in outdoor environments can be
significantly degraded due to the fog and pointing errors. In this letter, we consider a multi …

Space-based VLBI imaging can dramatically improve state-of-the-art astronomical radio-
imaging resolution by enabling significantly longer baseline distances and eliminating …

We experimentally demonstrate a free-space optical communication system utilizing seven-
aperture direct-detection receiver. We estimate the instantaneous SNR from the AC-coupled …

Spatial diversity reception is an effective technology to mitigate the atmospheric turbulence
effect on the performance of the coherent free space optical (FSO) communications …

Digital coherent combining (DCC) technique can increase the free space optical signal
collection area by combining the signals received by an array of small apertures in a …

Multi-aperture receiver with optical combining architecture is an effective approach to
overcome the turbulent atmosphere effect on the performance of the free-space optical …

A dual sideband reception scheme for radio-over fiber (RoF) links is introduced. It is shown
that the new receiver can increase the performance of noise-limited systems by up to 3? dB …

Analysis of Free-Space Coupling to Photonic Lanterns in the Presence of Tilt Errors Page 1
Analysis of Free-Space Coupling to Photonic Lanterns in the Presence of Tilt Errors Timothy M …

We propose and experimentally demonstrate the mitigation of adverse effects of scintillation
using a spectrum-sliced incoherent light source based on gain-saturated reflective …